منابع مشابه
Comparative phylogeography of two crow species: jungle crow Corvus macrorhynchos and carrion crow Corvus corone.
The jungle crow Corvus macrorhynchos Wagler, 1827, and the carrion crow Corvus corone L., 1758, are two closely related species with similar ecological requirements that occupy wide distribution ranges in the Palearctic. We studied patterns of their genetic variation by using sequences of the mitochondrial cytochrome b gene. Corvus macrorhynchos demonstrates a low level of variation and differe...
متن کاملAutomating the Purple Crow Lidar
The Purple Crow LiDAR (PCL) was built to measure short and long term coupling between the lower, middle, and upper atmosphere. The initial component of my MSc. project is to automate two key elements of the PCL: the rotating liquid mercury mirror and the Zaber alignment mirror. In addition to the automation of the Zaber alignment mirror, it is also necessary to describe the mirror’s movement an...
متن کاملJames Franklin Crow (1916–2012)
years, like Lake Vostok, underneath the eponymous Russian research station at 77 degrees South. One of the largest lakes on our planet, Lake Vostok is comparable in volume to Lake Ontario. Back in 1998, a research team drilled around three kilometres deep into the ice shield stopping only a few hundred metres above the lake surface. The lower parts of the ice core, believed to consist of frozen...
متن کاملCrow & Harrington Pathogenesis of Psychosis
Psychotic illnesses (schizophrenia and schizoaffective and affective psychosis) have a lifetime prevalence of 2–3% and probably occur at a similar rate in all human societies. No etiologically significant environmental precipitants have been identified, and this suggests that these diseases are primarily genetic. Brain studies reveal that in schizophrenic patients, development of cerebral asymm...
متن کاملPredatory Exclusive Dealing Predatory Exclusive Dealing *
While the previous literature on exclusive dealing has been concerned with the question of how exclusive dealing can raise static profits, this paper analyzes the question of how exclusive dealing can be used to predate in a dynamic context. It is shown that exclusive dealing may arise even if it reduces static profits. Exclusivity provisions may not only allow excluding efficient competitors, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Blue Jay
سال: 1962
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay2566